144150780 has 48 divisors (see below), whose sum is σ = 404205984. Its totient is φ = 38384640.

The previous prime is 144150767. The next prime is 144150781. The reversal of 144150780 is 87051441.

144150780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144150781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55920 + ... + 58440.

It is an arithmetic number, because the mean of its divisors is an integer number (8420958).

Almost surely, 2^144150780 is an apocalyptic number.

144150780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144150780 is an abundant number, since it is smaller than the sum of its proper divisors (260055204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144150780 is a wasteful number, since it uses less digits than its factorization.

144150780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 144150780 is about 12006.2808562852. The cubic root of 144150780 is about 524.3311573359.

The spelling of 144150780 in words is "one hundred forty-four million, one hundred fifty thousand, seven hundred eighty".